X5043S8 Intersil, X5043S8 Datasheet - Page 2

• Manufacturer Part Number: X5043S8
• Description: IC CPU SUPRV 4K EE RST LO 8SOIC
• Manufacturer: Intersil
• Type: Simple Reset/Power-On Resetr

Specifications of X5043S8

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 4.38V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Application
Block Diagram
CS/WDI
SCK
V
WP
SO
CC
SI
2.7-5.0V
V
TRIP
X5043
VCC
VSS
RESET
SCK
WP
CS
SO
Protect Logic
SI
Command
+
-
Watchdog
Decode &
2
Transition
Detector
Control
Logic
10K
VCC
RESET
SPI
Reset & Watchdog
VSS
uC
Voltage Reset
POR and Low
Timebase
Generation
Watchdog
EEPROM
Register
Status
4Kbits
Reset
Array
Timer
X5043, X5045
RESET (X5043)
RESET (X5045)
See “Ordering Information” on page 3. for
more details
For Custom Settings, call Intersil.
STANDARD V
4.63V (+/-2.5%)
4.38V (+/-2.5%)
2.93V (+/-2.5%)
2.63V (+/-2.5%)
X5043, X5045
TRIP
LEVEL
SUFFIX
-4.5A
-2.7A
-4.5
-2.7
March 16, 2006
FN8126.2